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PDK to ORD: distance & flight time
Atlanta (DeKalb Peachtree Airport) → Chicago (Chicago O'Hare International Airport)
593 mi
955 km · 515 nm
1h 45m
estimated nonstop flight time
-1h
time difference · heading north
See live PDK→ORD fares Phone-only fares on this route — call free
Flight time details
593 miles nonstop takes roughly 1h 45m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- PDK — DeKalb Peachtree Airport · Atlanta, United States
- ORD — Chicago O'Hare International Airport · Chicago, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near PDK
- ATL · Hartsfield Jackson Atlanta International Airport18 mi away
- MGE · Dobbins Air Reserve Base13 mi away
- FTY · Fulton County Airport Brown Field14 mi away
- LZU · Gwinnett County Briscoe Field21 mi away
Near ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 mi away
Frequently asked questions
How far is PDK from ORD?
The flight distance from Atlanta (PDK) to Chicago (ORD) is 593 miles (955 km, 515 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PDK to ORD?
A nonstop flight takes about 1h 45m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Atlanta and Chicago?
Chicago is 1 hour behind Atlanta.
What is the cheapest way to fly from PDK to ORD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PDK–ORD that never appear on search engines, with no booking fees.